Fitness resistance band

ABSTRACT

The present application provides a fitness resistance band. The fitness resistance band includes a handle assembly and a resistance band body, where the handle assembly includes a handle body and sleeve rings, first connecting parts are further disposed on the sleeve rings, and the resistance band body is connected to the first connecting parts. The handle assembly is provided with the handle body and the sleeve rings, the sleeve rings can rotate relative to the handle body. In use, the resistance band body can rotate together with the sleeve rings, so that relative rotation occurs between the sleeve rings and the handle body, friction between the resistance band body and the handle body is avoided, and the resistance band body is protected from wear.

TECHNICAL FIELD

The present application relates to the field of fitness equipment, andin particular, to a fitness resistance band.

BACKGROUND

Currently, in the field of fitness or medical rehabilitation, a fitnessresistance band is usually used for fitness or rehabilitation. In anexample of fitness, a main structure of the fitness resistance bandincludes a handle and a resistance band body. In use, one end of theresistance band body is fixed, the handle is held by hand, and strengthtraining is performed by using gravity of a user or static resistancewith reference to suitable fitness movements. During fitness movements,the handle inevitably rotates about its axis, and frequent relativerotation occurs between the handle and the resistance band body, so thata part of the resistance band body connected to the handle is prone tohigh-intensity twisting, and the resistance band body is prone todamage. A hollow handle is also available in the market. The resistanceband body penetrates through the hollow handle, so that high-tensitytwisting of the resistance band body is relieved. In such a connectionmanner, during relative rotation between a hand and the resistance bandbody, high-pressure friction occurs between the resistance band body andthe handle, which leads to wear of the resistance band body.

SUMMARY

To overcome the shortcomings in the prior art, one of objectives of thepresent application is to provide a fitness resistance band, so as toresolve the technical problem that a resistance band body of a fitnessresistance band in the prior art is prone to wear.

One of the objectives of the present application is implemented by usingthe following technical solutions.

A fitness resistance band is provided. The fitness resistance bandincludes a handle assembly and a resistance band body, where the handleassembly includes a handle body and sleeve rings rotationally sleevingthe handle body, first connecting parts are further disposed on thesleeve rings, and the resistance band body is connected to the firstconnecting parts.

Optionally, the handle assembly includes the two sleeve rings, and thetwo sleeve rings are disposed at two ends of the handle bodyrespectively; and

two connection bands are disposed at a first end of the resistance bandbody, and the two connection bands are connected to the first connectingparts of the two sleeve rings respectively.

Optionally, annular grooves extending along an outer circumference ofthe handle body are provided at two ends of the handle body; and

the sleeve rings are disposed in the annular grooves.

Optionally, the annular grooves are provided at positions of end facesof the handle body adjacent to an outer circumferential surface of thehandle body; and

the handle assembly further includes two fixed plates, one fixed plateis fixed to one end face of the handle body, and the other fixed plateis fixed to the other end face of the handle body.

Optionally, clamping holes are provided in the two fixed plates; and

the handle assembly further includes two end covers, elastic clampingarms are provided on the two end covers, the elastic clamping arms onone end cover is clamped in the clamping hole of one fixed plate, andthe elastic clamping arms on the other end cover is clamped in theclamping hole of the other fixed plate.

Optionally, first through-holes are provided in the first connectingparts, first connection rings are disposed at ends of the connectionbands close to the first connecting parts, and the first connectionrings penetrate through the first through-holes and surround the firstconnecting parts.

Optionally, the fitness resistance band further includes a foot ring anda holding bar, where two ends of the foot ring are connected to the twosleeve rings respectively, and the holding bar is disposed at a secondend of the resistance band body.

Optionally, second connecting parts are disposed on the sleeve rings,and two ends of the foot ring are connected to the second connectingparts of the two sleeve rings respectively.

Optionally, second through-holes are provided in the second connectingparts, second connection rings are disposed at two ends of the foot ringrespectively, and the second connection rings penetrate through thesecond through-holes and surround the second connecting parts.

Optionally, the fitness resistance band further includes a door rod andan expansion band, where the door rod is disposed at a second end of theresistance band body, the expansion band includes a connection end forbeing connected to the door rod and a binding end for fixing or beingwound on an external structure, and a third through-hole for the doorrod to penetrate through is provided in the connection end.

Compared with the prior art, the present application has the followingbeneficial effects.

In the fitness resistance band of the present application, the handleassembly is provided with the handle body and the sleeve rings, wherethe sleeve rings sleeve the handle body, and the sleeve rings can rotaterelative to the handle body. In use, the handle body is held by hand. Nomatter whether the handle body rotates about its axis or the resistanceband body rotates about the axis of the handle body, the resistance bandbody can rotate together with the sleeve rings, so that relativerotation occurs between the sleeve rings and the handle body, frictionbetween the resistance band body and the handle body is avoided, and theresistance band body is protected from wear.

BRIEF DESCRIPTION OF DRAWINGS

FIG. 1 is a schematic structural diagram of a fitness resistance band ofthe present application;

FIG. 2 is an exploded view of a fitness resistance band of the presentapplication; and

FIG. 3 is a schematic structural diagram of an end cover.

In the figures:

1. Handle assembly; 11. Handle body; 111. Annular groove; 12. Sleevering; 121. First connecting part; 1211. First through-hole; 122. Secondconnecting part; 1221. Second through-hole; 13. fixed plate; 131.Clamping hole; 14. End cover; 141. Elastic clamping arm; 1411. Barb;

2. Resistance band body; 21. Connection band; 211. First connectionring; 22. First band body; 23. Second band body; 24. Adjustment lockcatch;

3. Foot ring; 31. Second connection ring; 4. Door rod;

5. Expansion band; 51. Connection end; and 52. Binding end.

DESCRIPTION OF EMBODIMENTS

The following further describes the present application with referenceto FIG. 1 to FIG. 3 and specific implementations. It should be notedthat various embodiments or technical features in the followingdescription may be combined freely to form new embodiments on thepremise of no conflicts.

As shown in FIG. 1 and FIG. 2 , the present application provides afitness resistance band 2. The fitness resistance band 2 includes ahandle assembly 1 and a resistance band body 2, where the handleassembly 1 includes a handle body 11 and sleeve rings 12 rotationallysleeving the handle body 11, first connecting parts 121 are furtherdisposed on the sleeve rings 12, and the resistance band body 2 isconnected to the first connecting parts 121. In this embodiment, thehandle assembly 1 is provided with the handle body 11 and the sleeverings 12, where the sleeve rings 12 sleeve the handle body 11, and thesleeve rings 12 can rotate relative to the handle body 11. In use, thehandle body 11 is held by hand. No matter whether the handle body 11rotates about its axis or the resistance band body 2 rotates about theaxis of the handle body 11, the resistance band body 2 can rotatetogether with the sleeve rings 12, so that relative rotation occursbetween the sleeve rings 12 and the handle body 11, friction between theresistance band body 2 and the handle body 11 is avoided, and theresistance band body 2 is protected from wear.

In the fitness resistance band 2, the resistance band body 2 may beconnected to the handle body 11 by using one sleeve ring 12 so as tofacilitate balanced holding of the handle body 11, and the sleeve ring12 is disposed in the middle position of the handle body 11.

Certainly, for more balanced holding of the handle body 11, two sleeverings 12 may alternatively be provided. That is, the handle assembly 1includes two sleeve rings 12, where the two sleeve rings 12 are disposedat two ends of the handle body 11 respectively, one sleeve ring 12 isdisposed at one end of the handle body 11, and the other sleeve ring 12is disposed at the other end of the handle body 11. Two connection bands21 are disposed at a first end of the resistance band body 2, and thetwo connection bands 21 are connected to first connecting parts 121 ofthe two sleeve rings 12 respectively. That is, one connection band 21 isconnected to the first connecting part 121 of one sleeve ring 12, andthe other connection band 21 is connected to the first connecting part121 of the other sleeve ring 12.

The two sleeve rings 12 connect the two ends of the handle body 11 tothe resistance band body 2, so that a user can hold the handle body 11in a balanced manner. In addition, the two sleeve rings 12 share tensileforce exerted by the resistance band body 2, so as to reduce frictionalforce of the sleeve rings 12 and the handle body 11, reduce wear of thesleeve rings 12 and the handle body 11, and prolong a service life.

Further, as shown in FIG. 2 , annular grooves 111 extending along anouter circumference of the handle body 11 are provided at two ends ofthe handle body 11, and the sleeve rings 12 are disposed in the annulargrooves 111. The sleeve rings 12 are mounted in the correspondingannular grooves 111, so that mounting convenience of the sleeve rings 12is improved, and most importantly, the annular grooves 111 limitpositions of the sleeve rings 12, prevent the sleeve rings 12 frommoving in an axial direction of the handle body 11, and make mountingpositions of the sleeve rings 12 fixed. When a user uses the fitnessresistance band 2, the sleeve rings 12 are limited at the ends of thehandle body 11, so that the user can hold the handle body 11 withoutbeing interfered with by movements of the sleeve rings 12.

Further, the annular grooves 111 are provided at positions of end facesof the handle body 11 adjacent to an outer circumferential surface. Onthe handle body 11, the end faces of the handle body 11 are adjacent tothe outer circumferential surface of the handle body 11, the jointbetween the end faces and the outer circumferential surface is circularconnection, and the annular grooves 111 are located at the circularconnection positions. One side of each of the annular grooves 111 isadjacent to the end face of the handle body 11, and an outercircumferential side of the annular groove 111 is adjacent to the outercircumferential surface of the handle body 11. Therefore, openings in anaxial direction and openings in a radial direction are provided on theannular grooves 111, the sleeve rings 12 can move in the axial directionand sleeve the annular grooves 111 through the openings in the axialdirection of the handle body 11, and the openings in the radialdirection provide rotation space for rotation of the sleeve rings 12.

Because the openings in the axial direction are provided on the annulargrooves 111, the sleeve rings can move in the axial direction to bemounted and can also move in the axial direction to be disengaged.Therefore, the handle assembly 1 further includes two fixed plates 13,one fixed plate 13 is fixed to one end face of the handle body 11, andthe other fixed plate 13 is fixed to the other end face of the handlebody 11. The fixed plates 13 are used to prevent the sleeve rings 12from being disengaged from the handle body 11.

The fixed plates 13 are detachably fixed to the end faces of the handlebody 11 and specifically may be detachably connected by using screws orwelded or riveted to the end faces of the handle body 11.

In some embodiments, as shown in FIG. 1 and FIG. 2 , the handle assembly1 further includes two end covers 14, one end cover 14 is fixed to oneend face of the handle body 11 and covers the corresponding fixed plate13, and the other end cover 14 is fixed to the other end face of thehandle body 11 and covers the corresponding fixed plate 13. In thisembodiment, the end covers 14 cover the fixed plates 13, so thatconnection structures between the fixed plates 13 and the handle body 11are prevented from being exposed, the fixed plates 13 are protected andshielded, and the ends of the handle body 11 can be beautified.

Specifically, clamping holes 131 are provided in the two fixed plates13. Elastic clamping arms 141 are provided on inner side faces of thetwo end covers 14. The elastic clamping arm 141 of one end cover 14 isclamped in the clamping hole 131 of one fixed plate 13, and the elasticclamping arm 141 of the other end cover 14 is clamped in the clampinghole 131 of the other fixed plate 13. The elastic clamping arms 141 andthe corresponding clamping holes 131 are clamped and matched, so thatdetaching and mounting convenience of the end covers 14 is improved.

Further, as shown in FIG. 3 , barbs 1411 are disposed at tail ends ofthe elastic clamping arms 141. The elastic clamping arms 141 extend intothe clamping holes 131 and hook the fixed plates 13 by using the barbs1411, so that the end covers 14 are prevented from falling off.Certainly, one, two, three, or more elastic clamping arms 141 may beprovided. FIG. 3 shows a schematic diagram of an embodiment of fourelastic clamping arms 141.

In some embodiments, as shown in FIG. 1 and FIG. 2 , first through-holes1211 are provided in the first connecting parts 121, first connectionrings 211 are disposed at ends of the connection bands 21 closer to thefirst connecting parts 121, and the first connection rings 211 penetratethrough the first through-holes 1211 and surround the first connectingparts 121. When the connection bands 21 are connected to the firstconnecting parts 121, the corresponding ends of the connection bands 21penetrate through the first through-holes 1211 and are wound back. Afterthe corresponding ends of the connection bands 21 are wound back, theends are fixedly connected to the connection bands 21 to surround thefirst connecting parts 121.

When the connection bands 21 are made of a textile fabric, after theends of the connection bands 21 are wound back, the ends of theconnection bands 21 are connected to the connection bands 21 by usingsewing threads.

In some embodiments, the fitness resistance band 2 further includes afoot ring 3 and a holding bar, where two ends of the foot ring 3 areconnected to the two sleeve rings 12 respectively, and the holding baris disposed at a second end of the resistance band body 2. In use, thefoot ring 3 can be stepped, and the holding bar is held by hand, so thatupper body or hand training can be performed.

In terms of connection of the foot ring 3 and the sleeve rings 12, thefoot ring 3 may be connected to the sleeve rings 12 by using the twofirst connecting parts 121, and the specific connection manner is thesame as or similar to that of the connection bands 21.

Certainly, second connecting parts 122 may be further disposed on thesleeve rings 12, and the two ends of the foot ring 3 are connected tothe second connecting parts 122 of the two sleeve rings 12 respectively.

In some embodiments, as shown FIG. 2 , second through-holes 1221 areprovided in the second connecting parts 122, second connection rings 31are disposed at the two ends of the foot ring 3, and the secondconnection rings 31 penetrate through the second through-holes 1221 andsurround the second connecting parts 122. When the foot ring 3 isconnected to the first connecting parts 121, the corresponding ends ofthe foot ring 3 penetrate through the second through-holes 1221 and arewound back. After the corresponding ends of the foot ring 3 are woundback, the ends are fixedly connected to the foot ring 3, so that thesecond connection rings 31 surround the second connecting parts 122.

When the foot ring 3 is made of a textile fabric, after the ends of thefoot ring 3 are wound back, the ends of the foot ring 3 are connected tothe foot ring 3 by using sewing threads.

In some embodiments, as shown in FIG. 1 , the fitness resistance band 2further includes a door rod 4, where the door rod 4 is disposed at asecond end of the resistance band body 2. The door rod 4 is provided andfixed by using an external structure, so that the fitness resistanceband has a tensile force anchoring point. Specifically, the door rod 4may be placed on the top of a door, then the door is closed and locked,the resistance band body 2 is clamped in a crack of the door, and thetensile force anchoring point is formed on the door. Certainly, the useposition of the door rod 4 is not limited to the door. In fact, when awidth of the crack is less than a diameter of the door rod 4 and theresistance band body 2 can pass through the crack, the door rod 4 may beclamped on one side of the crack, and the resistance band body 2 extendsto the other side of the crack, so that the tensile force anchoringpoint is formed.

Certainly, the door rod 4 and the holding bar herein are applied indifferent scenarios and may be considered to have the same or similarstructure and different names.

In some embodiments, as shown in FIG. 1 , the fitness resistance band 2further includes an expansion band 5, the expansion band 5 includes aconnection end 51 and a binding end 52, the connection end 51 isconnected to the door rod 4, and the binding end 52 is used to fix or bewound on an external structure. Specifically, the connection end 51 is athird connection ring, and a third through-hole for the door rod 4 topenetrate through is provided in the third connection ring. The door rod4 and the expansion band 5 are matched, so that application scenariosare expanded. In use, the binding end 52 is firstly wound on theexternal structure (such as a three truck, a pillar, or a roof beam) toform the tensile force anchoring point; and the door rod 4 penetratesthrough the third through-hole, the door rod 4 pulls the second end ofthe resistance band body 2 to enter the third through-hole until theentire door rod 4 penetrates through the third through-hole, the doorrod 4 is rotated, the resistance band body 2 is slightly pulled back,the door rod 4 is clamped on one side of the third through-hole, and abody part of the resistance band body 2 is located on the other side ofthe third through-hole. In this way, the fitness resistance band 2 canbe connected to the external structure by using the expansion band 5.The expansion band 5 can increase an entire length and also expand afixing manner, so that the structure for forming the tensile forceanchoring point is not limited to the crack.

The binding end 52 may be linear or annular. In an example of annularshape, the annular binding end 52 is pulled flat to form two overlappedbinding sections, and the two binding sections can be bound and wound onthe external structure in a linear form after being overlapped.Alternatively, the two binding sections may surround the externalstructure, the connection end 51 penetrates through a gap between thetwo binding sections, and the connection end 51 is slightly pulled, sothat the binding end 52 binds the external structure.

In some embodiments, as shown in FIG. 1 , the resistance band body 2includes a first band body 22, a second band body 23, and an adjustmentlock catch 24, where the first band body 22 and the second band body 23are connected through the adjustment lock catch 24, and a length of thefirst band body 22 is adjusted by using the adjustment lock catch 24, sothat an entire length of the resistance band body 2 is adjusted, andadaptability of the fitness resistance band 2 in different applicationscenarios is improved.

The second band body 23 penetrates through the adjustment lock catch 24,and a part penetrating through the adjustment lock catch 24 is woundback. The adjustment lock catch 24 can lock its position on the secondband body 23, and the first band body 22 is connected to the adjustmentlock catch 24, so that the adjustment lock catch 24 can adjust aneffective connection length of the second band body 23, and the entirelength of the resistance band body 2 is adjusted. The adjustment lockcatch 24 may be considered to be a belt buckle, a backpack strapadjustment buckle, or a structure like a belt buckle or a backpack strapadjustment buckle.

In some embodiments, the resistance band body 2 is a flexible ribbon.

In some embodiments, the resistance band body 2 is an elastic band.Specifically, any one of the first band body 22 and the second band body23 may be elastic, or the first band body 22 and the second band body 23are both elastic.

The foregoing implementations are merely preferred implementations ofthe present application, and cannot be used to limit the protectionscope of the present application. Any insubstantial variations andreplacements made by a person skilled in the art on the basis of thepresent application all fall within the protection scope of the presentapplication.

What is claimed is:
 1. A fitness resistance band, comprising a handleassembly and a resistance band body, wherein the handle assemblycomprises a handle body and sleeve rings rotationally sleeving thehandle body, first connecting parts are further disposed on the sleeverings, and the resistance band body is connected to the first connectingparts.
 2. The fitness resistance band according to claim 1, wherein thehandle assembly comprises the two sleeve rings, and the two sleeve ringsare disposed at two ends of the handle body respectively; and twoconnection bands are disposed at a first end of the resistance bandbody, and the two connection bands are connected to the first connectingparts of the two sleeve rings respectively.
 3. The fitness resistanceband according to claim 1, wherein annular grooves extending along anouter circumference of the handle body are provided at two ends of thehandle body; and the sleeve rings are disposed in the annular grooves.4. The fitness resistance band according to claim 3, wherein the annulargrooves are provided at positions of end faces of the handle bodyadjacent to an outer circumferential surface of the handle body; and thehandle assembly further comprises two fixed plates, one fixed plate isfixed to one end face of the handle body, and the other fixed plate isfixed to the other end face of the handle body.
 5. The fitnessresistance band according to claim 4, wherein clamping holes areprovided in the two fixed plates; and the handle assembly furthercomprises two end covers, elastic clamping arms are provided on the twoend covers, the elastic clamping arms on one end cover is clamped in theclamping hole of one fixed plate, and the elastic clamping arms on theother end cover is clamped in the clamping hole of the other fixedplate.
 6. The fitness resistance band according to claim 2, whereinfirst through-holes are provided in the first connecting parts, firstconnection rings are disposed at ends of the connection bands close tothe first connecting parts, and the first connection rings penetratethrough the first through-holes and surround the first connecting parts.7. The fitness resistance band according to claim 1, further comprisinga foot ring and a holding bar, wherein two ends of the foot ring areconnected to the two sleeve rings respectively, and the holding bar isdisposed at a second end of the resistance band body.
 8. The fitnessresistance band according to claim 7, wherein second connecting partsare disposed on the sleeve rings, and two ends of the foot ring areconnected to the second connecting parts of the two sleeve ringsrespectively.
 9. The fitness resistance band according to claim 8,wherein second through-holes are provided in the second connectingparts, second connection rings are disposed at two ends of the foot ringrespectively, and the second connection rings penetrate through thesecond through-holes and surround the second connecting parts.
 10. Thefitness resistance band according to claim 1, further comprising a doorrod and an expansion band, wherein the door rod is disposed at a secondend of the resistance band body, the expansion band comprises aconnection end for being connected to the door rod and a binding end forfixing or being wound on an external structure, and a third through-holefor the door rod to penetrate through is provided in the connection end.